Displaying 20 results from an estimated 500 matches similar to: "ActiveRecord: Legacy primary keys"
2006 Mar 29
2
AR 1.14 oracle_adater.rb does not work
the error is :
wrong number of arguments (1 for 0)
where :
active_record/connection_adapters/oracle_adapter.rb:53:in
`attributes_with_quotes_pre_oracle''
this method is new, it was an alias in the previous version :
alias :attributes_with_quotes_pre_oci :attributes_with_quotes
#:nodoc:
I replaced the method by the alias of the previous version, and it is
working fine.
This is
2009 Jan 11
6
Why does ActiveRecord allow perception of success when updating an ID, however it doesn't really work(i.e. no change in database)?
Hi,
Why does ActiveRecord allow perception of success when updating an ID,
however it doesn''t really work(i.e. no change in database)?
Here''s an example. The update of "id" versus update of a non-existent
attribute.
?> ai = AccountItem.find(:first) => #<AccountItem id: 1, account_id: 1,
date: "2009-01-11", amount:
2013 Jul 02
0
binding/unbinding devices to vfio-pci
On Tue, 2013-07-02 at 14:15 +0000, Yoder Stuart-B08248 wrote:
> Alex,
>
> I'm trying to think through how binding/unbinding of devices will
> work with VFIO for platform devices and have a couple of questions
> about how vfio-pci works.
>
> When you bind a device to vfio-pci, e.g.:
> # echo 1102 0002 > /sys/bus/pci/drivers/vfio-pci/new_id
>
> ...I understand
2013 Jul 02
2
binding/unbinding devices to vfio-pci
> -----Original Message-----
> From: Alex Williamson [mailto:alex.williamson at redhat.com]
> Sent: Tuesday, July 02, 2013 9:46 AM
> To: Yoder Stuart-B08248
> Cc: kvm at vger.kernel.org list; Alexander Graf; Bhushan Bharat-R65777; a.motakis at virtualopensystems.com;
> virtualization at lists.linux-foundation.org
> Subject: Re: binding/unbinding devices to vfio-pci
>
>
2013 Jul 02
2
binding/unbinding devices to vfio-pci
> -----Original Message-----
> From: Alex Williamson [mailto:alex.williamson at redhat.com]
> Sent: Tuesday, July 02, 2013 9:46 AM
> To: Yoder Stuart-B08248
> Cc: kvm at vger.kernel.org list; Alexander Graf; Bhushan Bharat-R65777; a.motakis at virtualopensystems.com;
> virtualization at lists.linux-foundation.org
> Subject: Re: binding/unbinding devices to vfio-pci
>
>
2012 Apr 10
0
what is pci-stub/new_id?
Hi,
I want to enable vga pass through, so to let my Win7 system use my Nvidia
card directly. I searched for a long time, and many posts have mentioned
something like this:
echo 11f8 8032 >> /sys/bus/pci/drivers/pci-stub/new_id
I understand to let the PCI device pass through, I need to unbind it from
dom0 and bind it to domU. But what is this new_id form? And how do I know
the id value to
2008 Jul 27
0
dhtml_calendar Plugin and dates
Man I am frustrated. 4 hours working on this and i can''t find an
answer. Here it goes.
I had some simple date select fields on a form. Then I wanted to add
some additional datetime fields on a form with a nice widget so I
installed the dhtml_calendar plugin. Now my migrations and forms don''t
work on insert stating that the argument is out of range.
Here is line #62 in the
2005 Dec 16
0
ArgumentError on create
I have several validations applied to my model:
class Quote < ActiveRecord::Base
has_many :files
validates_presence_of :title, :source, :quote, :message => "Missing
Field Required"
validates_length_of :title, :source, :maximum => 80, :message =>
"Maximum Length 80 characters"
validates_inclusion_of :year, :in=>1911..2006, :message => "Year must be
2009 Mar 03
2
Passing an SQL fragment in AR save
I have a basic model class TestTime with no customization.
class TestTime < ActiveRecord::Base
end
I would like to pass the following SQL fragment as part of an AR save
call to TestTime objects. How and where would I do this in the model?
"set c_time=current_time"
(current_time is an SQL method, not a variable).
--
Posted via http://www.ruby-forum.com/.
2013 Jul 02
2
binding/unbinding devices to vfio-pci
Alex,
I'm trying to think through how binding/unbinding of devices will
work with VFIO for platform devices and have a couple of questions
about how vfio-pci works.
When you bind a device to vfio-pci, e.g.:
# echo 1102 0002 > /sys/bus/pci/drivers/vfio-pci/new_id
...I understand that the echo into 'new_id' tells the
vfio pci driver that it now handles the specified PCI ID.
But
2013 Jul 02
2
binding/unbinding devices to vfio-pci
Alex,
I'm trying to think through how binding/unbinding of devices will
work with VFIO for platform devices and have a couple of questions
about how vfio-pci works.
When you bind a device to vfio-pci, e.g.:
# echo 1102 0002 > /sys/bus/pci/drivers/vfio-pci/new_id
...I understand that the echo into 'new_id' tells the
vfio pci driver that it now handles the specified PCI ID.
But
2006 Apr 17
5
Finding out updated fields
Hi,
When we update a record via an update form, is there an easy way to find
out the fields that have been changed. If the update is successful, i
want to display:
The following fields have been changed:
field-name = new-value
...
Thanks,
Lantis.
--
Posted via http://www.ruby-forum.com/.
2006 Mar 28
4
Problem with ActiveRecord, create, save, and Oracle adapter?
Hi all,
Ruby 1.8.4
Rails 1.1
OCI8 0.1.14
I think I''m hitting an issue with ActiveRecord::Base#save and the Oracle
adapter. Line 158 in the schedules_controller.rb file is simply:
158: if @schedule.save
159: flash[:notice] = ''Schedule was successfully created.''
160: redirect_to :action => ''list''
161: else
162: render :action =>
2013 Oct 21
0
[LLVMdev] can an alias Value be created?
I'm in a situation where my code would be simpler if I could create a
Value object without saying where it comes from. Sometime later I would
attach an actual value to the object.
llvm::Value * placeholder = builder.CreatePlaceholder( a_type );
...
placeholder->setSource( actual_value );
I could in theory use a PHINode, but it needs an actual IR instruction
to be inserted. That's
2008 Jan 03
0
Wx::Menu, get parent menu functions?
I have been looking in the API Docs for get_parent type stuff for the
Menu''s - so I can track a click path across sub-menus and have not found
anything. Are there really no functions for that or did I just miss the
right place to look?
If it is true then consider this below:
class MyMenu < Wx::Menu
def initialize(mymasterclass, name = nil, id = -1, parent_menu = nil,
title =
2006 Feb 27
4
2 belongs_to to the same parent table
Hello!
I have 2 table: users and buddies
User: id, name, ...
Buddy: id, user_id, user_buddy_id, ...
So if you have 2 users 1,jack and 2,fred and fred is a buddy of jack,
there is a Buddy object: id=1, user_id=1, user_buddy_id=2
I can declare only one belongs_to in Buddy and one has_many in User. And
there is conflict if I had the second one (the first one is discarded)
class User
has_many
2010 Apr 20
13
why is ActiveRecord tying to select nonex ID column?
I''ve loaded (and updated) thousands of these MeteredUsage records. In
the middle of a run, I suddenly get:
ActiveRecord::StatementInvalid: Mysql::Error: Unknown column ''id'' in
''where clause'': UPDATE `metered_usages` SET `cost` = 12603.46 WHERE `id`
= NULL
I can''t see anything that''s different about this particular record
compared to
2008 Aug 26
4
loading modules across reboots
I have a CentOS 5.2 install on a machine with the Marvell nic issue outlined in
http://bugs.centos.org/view.php?id=2612. I have a few questions regarding this, what
does the # echo "11ab 4364" > /sys/bus/pci/drivers/sky2/new_id line do? Obviously it
starts right after but what specifically is the "11ab 4364" part? Also, how do I get this
to load across reboots? I have the
2006 Jun 23
1
Describing a "replaces" relationship within the same model
Hi!
I would like to describe the relationships between two objects of a
model, where one of the objects replaces the other. I want to be able
to tell if one object has been replaced and, if so, by what object; and
vice versa what object an object replaces, if any. My idea was the
following:
create_table :events do |t|
t.column :replacement_id, :integer
t.column :description, :text,
2016 Jan 26
2
Corregir mismo ID para individuos diferentes en una serie temporal
Hola,
Please, mira si esta vez funciona:
#----------------------------------------------
ID <- c(1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 8, 9, 10, 11, 12, 1, 2, 3, 4, 5, 6,
1, 2, 6, 8, 12, 7, 15, 16, 17, 18, 19, 20, 1, 21, 22, 19 )
Year <- c (1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3,
4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6)
df <- data.frame (ID, Year)
df
ID <- c(1,